- 844 N and 844NH
- Measures the diameter, roundness and conical form of a bore as well as the distances of parallel plane surfaces
- Measuring head consists of a carbide-tipped moving anvil and an interchangeable stationary anvil which has a hardened steel ball; alternatively a carbide ball is available
- Insensitive to temperature due to both the shank and transfer rod being made from heat resistant Invar steel
- Constant measuring force due to built-in spring thus eliminating user influence
- Includes holder, measuring head, stationary anvil, wooden case (excludes indicating instrument or extension)

Mahr - Self-Centering Dial Bore Gages - Carbide Anvil
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Contact Material:
| Item No. | Range | Contact Material | MSRP | Our Price | QTY |
|---|---|---|---|---|---|
| 4474000 | 0.7 - 2“ | Moving Anvil -carbide-tipped / Stationary Anvil - steel ball | $1,200.00 | $1,140.00 | |
| 4474001 | 1.4 - 4“ | Moving Anvil -carbide-tipped / Stationary Anvil - steel ball | $1,380.00 | $1,311.00 | |
| 4474002 | 4 - 10“ | Moving Anvil -carbide-tipped / Stationary Anvil - steel ball | $2,150.00 | $2,042.00 | |
| 4474003 | 10 - 16“ | Moving Anvil -carbide-tipped / Stationary Anvil - steel ball | $6,960.00 | $6,612.00 | |
| 4474004 | 16 - 32“ | Moving Anvil -carbide-tipped / Stationary Anvil - steel ball | $7,330.00 | $6,963.00 | |
| 4474005 | 10 - 32“ | Moving Anvil -carbide-tipped / Stationary Anvil - steel ball | $8,170.00 | $7,761.00 |
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